Forum Discussion
NimbostratusHow to renew expired self-signed trusted device certificate for 10.x?
Hi,
Pretty new on F5 but i have read on how to renew the device certificate(which is mainly used for accessing the config utility). my problem is how to renew the self-signed trusted device certificate for 10.2.4.
the LTM device is in a HA pair setup and not part of any GTM network.
From reading some articles, seems like the trusted device cert is not being used for the HA pair setup on 10.x.
Is the only way to renew the trusted device certificate is to export the device certificate from the other pair of the setup?
1 Reply
Leonardo_SouzaCirrocumulus
In version 10 the same certificate from the GUI (Configuration Utility) is used for HA communication, in v11/12 there are new certificates for that.
You can renew the certificate just going to the certificate and use the renew button. Based in the solution for that, you don't need to do anything related with the HA config. Anyway try to do a config sync after to make sure things are working.
Solution that explains the certificates used in v10:
https://support.f5.com/kb/en-us/solutions/public/8000/100/sol8187.html
Solution that explains how to renew a self-signed certificate in v10:
https://support.f5.com/kb/en-us/solutions/public/7000/700/sol7754.html
